sdp 1.12.11devel
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sdp.h
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1/*
2 * This file is part of the Sofia-SIP package
3 *
4 * Copyright (C) 2005 Nokia Corporation.
5 *
6 * Contact: Pekka Pessi <pekka.pessi@nokia-email.address.hidden>
7 *
8 * This library is free software; you can redistribute it and/or
9 * modify it under the terms of the GNU Lesser General Public License
10 * as published by the Free Software Foundation; either version 2.1 of
11 * the License, or (at your option) any later version.
12 *
13 * This library is distributed in the hope that it will be useful, but
14 * WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
16 * Lesser General Public License for more details.
17 *
18 * You should have received a copy of the GNU Lesser General Public
19 * License along with this library; if not, write to the Free Software
20 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
21 * 02110-1301 USA
22 *
23 */
24
25#ifndef SDP_H
26#define SDP_H
35#ifndef SU_ALLOC_H
36#include <sofia-sip/su_alloc.h>
37#endif
38#ifndef SU_TYPES_H
39#include <sofia-sip/su_types.h>
40#endif
41
42SOFIA_BEGIN_DECLS
43
47typedef unsigned long sdp_version_t;
55typedef struct sdp_time_s sdp_time_t;
59typedef struct sdp_zone_s sdp_zone_t;
61typedef struct sdp_key_s sdp_key_t;
65typedef struct sdp_media_s sdp_media_t;
67typedef struct sdp_list_s sdp_list_t;
70
72typedef char const sdp_text_t;
73
74#define SDP_MIME_TYPE "application/sdp"
75
76enum {
77 SDP_CURRENT_VERSION = 0
78};
79
100
110
112typedef enum
113{
115 sdp_net_in = 1
117
119typedef enum
120{
125
139
147
158
169
172{
173 int r_size;
177 unsigned long r_interval;
178 unsigned long r_duration;
179 unsigned long r_offsets[1];
180};
181
184{
188 struct {
189 unsigned long z_at;
190 long z_offset;
192};
193
203
212
220
236
249
251typedef enum {
252 sdp_inactive = 0,
253 sdp_sendonly = 1,
254 sdp_recvonly = 2,
255 sdp_sendrecv = sdp_sendonly | sdp_recvonly
256} sdp_mode_t;
257
296
304
318 unsigned long rm_rate;
321 unsigned rm_predef : 1;
322 unsigned rm_pt : 7;
323 unsigned rm_any : 1;
324 unsigned :0;
325};
326
328
331
335
339
343
347
351
355
359
363
367 sdp_session_t *);
368
372 sdp_session_t *);
373
377
381
384 sdp_session_t const *b);
385
388 sdp_origin_t const *b);
389
392 sdp_connection_t const *b);
393
396 sdp_bandwidth_t const *b);
397
399SOFIAPUBFUN int sdp_time_cmp(sdp_time_t const *a, sdp_time_t const *b);
400
401/* Compare two repeat (r=) fields */
403
404/* Compare two zone (z=) fields */
405SOFIAPUBFUN int sdp_zone_cmp(sdp_zone_t const *a, sdp_zone_t const *b);
406
408SOFIAPUBFUN int sdp_key_cmp(sdp_key_t const *a, sdp_key_t const *b);
409
412 sdp_attribute_t const *);
413
416
419
421SOFIAPUBFUN int sdp_list_cmp(sdp_list_t const *a, sdp_list_t const *b);
422
425
428
430SOFIAPUBFUN void sdp_media_type(sdp_media_t *m, char const *s);
431
433SOFIAPUBFUN void sdp_media_transport(sdp_media_t *m, char const *s);
434
437 char const *name);
438
441 sdp_attribute_t const *a2,
442 char const *name);
443
446 sdp_mode_t defmode);
447
450 sdp_mode_t mode);
451
455 char const *name,
456 int pt, char **return_result);
457
460 sdp_attribute_t const *a);
461
465 sdp_attribute_t **return_replaced);
466
469 char const *name);
470
471/* Return 1 if m= line struct matches with given type and name */
472SOFIAPUBFUN unsigned sdp_media_match(sdp_media_t const *m,
473 sdp_media_e type,
474 sdp_text_t *type_name,
475 sdp_proto_e proto,
476 sdp_text_t *proto_name);
477
478SOFIAPUBFUN unsigned sdp_media_match_with(sdp_media_t const *a,
479 sdp_media_t const *b);
480
482SOFIAPUBFUN unsigned sdp_media_count(sdp_session_t const *sdp,
483 sdp_media_e type,
484 sdp_text_t *type_name,
485 sdp_proto_e proto,
486 sdp_text_t *proto_name);
487
489 sdp_media_t const *m0);
490
493
496
499 sdp_rtpmap_t const *rm);
500
501/* ======================================================================== */
502
528
530typedef struct sdp_parser_s sdp_parser_t;
531typedef sdp_parser_t *sdp_parser;
532
534 char const msg[], issize_t msgsize,
535 int flags);
539
541
543
544/* ======================================================================== */
545
547typedef struct sdp_printer_s sdp_printer_t;
548typedef sdp_printer_t *sdp_printer;
549
551 char msgbuf[], isize_t maxmsgsize,
552 int flags);
557
558#define sdp_mapped_attribute_find sdp_attribute_mapped_find
559#define sdp_free_parser sdp_parser_free
560#define sdp_free_printer sdp_printer_free
561
562SOFIA_END_DECLS
563
564#endif /* SDP_H */
sdp_connection_t * sdp_connection_dup(su_home_t *, sdp_connection_t const *)
Duplicate an SDP connection structure.
Definition sdp.c:210
sdp_rtpmap_t * sdp_rtpmap_find_matching(sdp_rtpmap_t const *list, sdp_rtpmap_t const *rm)
Search for matching rtpmap from list.
Definition sdp.c:1878
int sdp_bandwidth_cmp(sdp_bandwidth_t const *a, sdp_bandwidth_t const *b)
Compare two bandwidth (b=) fields.
Definition sdp.c:1260
sdp_repeat_t * sdp_repeat_dup(su_home_t *, sdp_repeat_t const *)
Duplicate an SDP repeat structure.
Definition sdp.c:270
void sdp_attribute_append(sdp_attribute_t **list, sdp_attribute_t const *a)
Append a attribute to a list of attributes.
Definition sdp.c:1656
sdp_printer_t * sdp_print(su_home_t *, sdp_session_t const *, char msgbuf[], isize_t maxmsgsize, int flags)
Print a SDP description.
Definition sdp_print.c:129
int sdp_sanity_check(sdp_parser_t *)
Validates that all mandatory fields exist.
Definition sdp_parse.c:555
void sdp_parser_free(sdp_parser_t *p)
Free an SDP parser.
Definition sdp_parse.c:241
sdp_session_t * sdp_session_dup(su_home_t *, sdp_session_t const *)
Duplicate an SDP session description structure.
Definition sdp.c:997
sdp_time_t * sdp_time_dup(su_home_t *, sdp_time_t const *)
Duplicate an SDP time structure.
Definition sdp.c:250
int sdp_key_cmp(sdp_key_t const *a, sdp_key_t const *b)
Compare two key (k=) fields.
Definition sdp.c:1354
void sdp_printer_free(sdp_printer_t *p)
Free a SDP printer.
Definition sdp_print.c:233
sdp_list_t * sdp_list_dup(su_home_t *, sdp_list_t const *)
Duplicate a list structure.
Definition sdp.c:350
struct sdp_parser_s sdp_parser_t
SDP parser handle.
Definition sdp.h:530
int sdp_session_cmp(sdp_session_t const *a, sdp_session_t const *b)
Compare two session descriptions.
Definition sdp.c:1162
int sdp_media_has_rtp(sdp_media_t const *m)
Check if media uses RTP as its transport protocol
Definition sdp_parse.c:1412
sdp_attribute_t * sdp_attribute_dup(su_home_t *, sdp_attribute_t const *)
Duplicate an SDP attribute structure.
Definition sdp.c:330
sdp_mode_t
Session mode.
Definition sdp.h:251
int sdp_rtpmap_cmp(sdp_rtpmap_t const *a, sdp_rtpmap_t const *b)
Compare two rtpmap structures.
Definition sdp.c:1387
sdp_attribute_t * sdp_attribute_remove(sdp_attribute_t **list, char const *name)
Remove a named attribute from a list of attributes.
Definition sdp.c:1713
char const * sdp_message(sdp_printer_t *p)
Get encoded SDP message.
Definition sdp_print.c:201
int sdp_rtpmap_match(sdp_rtpmap_t const *, sdp_rtpmap_t const *)
Check if payload type, rtp rate and parameters match in rtpmaps.
Definition sdp.c:1840
struct sdp_printer_s sdp_printer_t
SDP printer handle.
Definition sdp.h:547
sdp_nettype_e
Network type.
Definition sdp.h:113
@ sdp_net_x
Unknown network type.
Definition sdp.h:114
@ sdp_net_in
Internet.
Definition sdp.h:115
sdp_connection_t * sdp_media_connections(sdp_media_t const *m)
Get connections of a media description.
Definition sdp.c:1517
int sdp_origin_cmp(sdp_origin_t const *a, sdp_origin_t const *b)
Compare two origin fields.
Definition sdp.c:1218
void sdp_media_type(sdp_media_t *m, char const *s)
Set media type.
Definition sdp_parse.c:1359
sdp_attribute_t * sdp_attribute_find2(sdp_attribute_t const *a, sdp_attribute_t const *a2, char const *name)
Find named attribute from given lists.
Definition sdp.c:1542
su_home_t * sdp_parser_home(sdp_parser_t *)
Obtain memory home used by parser.
Definition sdp_parse.c:193
unsigned sdp_media_count(sdp_session_t const *sdp, sdp_media_e type, sdp_text_t *type_name, sdp_proto_e proto, sdp_text_t *proto_name)
Count media lines in SDP.
Definition sdp.c:1799
sdp_origin_t * sdp_origin_dup(su_home_t *, sdp_origin_t const *)
Duplicate an SDP origin structure.
Definition sdp.c:190
sdp_attribute_t * sdp_attribute_mapped_find(sdp_attribute_t const *a, char const *name, int pt, char **return_result)
Find a mapped attribute.
Definition sdp.c:1618
char const sdp_text_t
Message text.
Definition sdp.h:72
sdp_media_t * sdp_media_dup_all(su_home_t *, sdp_media_t const *, sdp_session_t *)
Duplicate a list of SDP media description structures.
Definition sdp.c:420
isize_t sdp_message_size(sdp_printer_t *p)
Get size of encoded SDP message.
Definition sdp_print.c:218
unsigned sdp_media_count_with(sdp_session_t const *sdp, sdp_media_t const *m0)
Count matching media lines in SDP.
Definition sdp.c:1816
int sdp_connection_cmp(sdp_connection_t const *, sdp_connection_t const *b)
Compare two connection fields.
Definition sdp.c:1240
int sdp_attribute_replace(sdp_attribute_t **list, sdp_attribute_t *a, sdp_attribute_t **return_replaced)
Replace a attribute within a list of attributes.
Definition sdp.c:1676
int sdp_repeat_cmp(sdp_repeat_t const *a, sdp_repeat_t const *b)
Compare two repeat (r=) fields.
Definition sdp.c:1302
sdp_bandwidth_t * sdp_bandwidth_dup(su_home_t *, sdp_bandwidth_t const *)
Duplicate an SDP bandwidth structure.
Definition sdp.c:230
sdp_zone_t * sdp_zone_dup(su_home_t *, sdp_zone_t const *)
Duplicate an SDP timezone structure.
Definition sdp.c:290
sdp_attribute_t * sdp_attribute_find(sdp_attribute_t const *a, char const *name)
Find named attribute from given list.
Definition sdp.c:1531
int sdp_list_cmp(sdp_list_t const *a, sdp_list_t const *b)
Compare two text lists.
Definition sdp.c:1424
sdp_key_t * sdp_key_dup(su_home_t *, sdp_key_t const *)
Duplicate an SDP key structure.
Definition sdp.c:310
sdp_attribute_t * sdp_attribute_by_mode(su_home_t *, sdp_mode_t mode)
Get session mode from attribute list.
Definition sdp.c:1578
char const * sdp_printing_error(sdp_printer_t *p)
Get encoding error.
Definition sdp_print.c:180
sdp_parse_flags_e
Flags given to sdp_parse()/sdp_print().
Definition sdp.h:504
@ sdp_f_all_rtpmaps
Include well-known rtpmaps in message, too.
Definition sdp.h:512
@ sdp_f_insane
Don't run sanity check.
Definition sdp.h:518
@ sdp_f_print_prefix
Print buffer already contains a valid prefix.
Definition sdp.h:514
@ sdp_f_realloc
Reallocate message.
Definition sdp.h:510
@ sdp_f_strict
Accept only conforming SDP.
Definition sdp.h:506
@ sdp_f_c_missing
Don't require c= for each media line.
Definition sdp.h:520
@ sdp_f_mode_0000
Connection line with INADDR_ANY is considered equal to sendonly.
Definition sdp.h:516
@ sdp_f_mode_manual
Do not generate or parse SDP mode.
Definition sdp.h:524
@ sdp_f_mode_always
Always generate media-level mode attributes.
Definition sdp.h:526
@ sdp_f_config
Parse SDP config files.
Definition sdp.h:522
@ sdp_f_anynet
Accept any network type.
Definition sdp.h:508
int sdp_media_uses_rtp(sdp_media_t const *m)
Return true if media uses RTP.
Definition sdp.c:1830
int sdp_zone_cmp(sdp_zone_t const *a, sdp_zone_t const *b)
Compare two zone (z=) fields.
Definition sdp.c:1328
void sdp_media_transport(sdp_media_t *m, char const *s)
Set transport protocol.
Definition sdp_parse.c:1388
sdp_addrtype_e
Address type.
Definition sdp.h:120
@ sdp_addr_ip6
IPv6 address.
Definition sdp.h:123
@ sdp_addr_x
Unknown address type.
Definition sdp.h:121
@ sdp_addr_ip4
IPv4 address.
Definition sdp.h:122
sdp_media_t * sdp_media_dup(su_home_t *, sdp_media_t const *, sdp_session_t *)
Duplicate an SDP media description structure.
Definition sdp.c:392
sdp_rtpmap_t * sdp_rtpmap_dup(su_home_t *, sdp_rtpmap_t const *)
Duplicate an rtpmap structure.
Definition sdp.c:370
char const * sdp_parsing_error(sdp_parser_t *p)
Get a parsing error message.
Definition sdp_parse.c:229
sdp_key_method_e
Mechanism to be used to obtain session key.
Definition sdp.h:195
@ sdp_key_base64
Key is encoded with base64.
Definition sdp.h:198
@ sdp_key_clear
Key is included untransformed.
Definition sdp.h:197
@ sdp_key_uri
URI used to obtain a key.
Definition sdp.h:199
@ sdp_key_x
Unknown mechanism.
Definition sdp.h:196
@ sdp_key_prompt
No key is included, prompt user for key.
Definition sdp.h:200
sdp_bandwidth_e
Bandwdith type.
Definition sdp.h:142
@ sdp_bw_x
Unknown bandwidth type.
Definition sdp.h:143
@ sdp_bw_ct
Conference total.
Definition sdp.h:144
@ sdp_bw_as
Application-specific.
Definition sdp.h:145
sdp_mode_t sdp_attribute_mode(sdp_attribute_t const *a, sdp_mode_t defmode)
Get session mode from attribute list.
Definition sdp.c:1561
int sdp_media_cmp(sdp_media_t const *, sdp_media_t const *)
Compare two media (m=) descriptions.
Definition sdp.c:1441
sdp_proto_e
Media transport protocol.
Definition sdp.h:239
@ sdp_proto_srtp
RTP/SAVP
Definition sdp.h:244
@ sdp_proto_udp
Plain UDP.
Definition sdp.h:242
@ sdp_proto_tls
TLS over TCP.
Definition sdp.h:246
@ sdp_proto_any
Definition sdp.h:247
@ sdp_proto_udptl
UDPTL.
Definition sdp.h:245
@ sdp_proto_tcp
TCP
Definition sdp.h:241
@ sdp_proto_x
Unknown transport
Definition sdp.h:240
@ sdp_proto_rtp
RTP/AVP.
Definition sdp.h:243
sdp_parser_t * sdp_parse(su_home_t *, char const msg[], issize_t msgsize, int flags)
Parse an SDP message.
Definition sdp_parse.c:145
sdp_rtpmap_t const *const sdp_rtpmap_well_known[128]
Table of rtpmap structures by payload type numbers.
Definition sdp_parse.c:1458
unsigned long sdp_version_t
SDP version "v=" line.
Definition sdp.h:47
sdp_session_t * sdp_session(sdp_parser_t *p)
Retrieve an SDP session structure.
Definition sdp_parse.c:213
sdp_media_e
Media type.
Definition sdp.h:223
@ sdp_media_image
Image browsing sessions, e.g., JPIP or T.38.
Definition sdp.h:232
@ sdp_media_audio
Audio.
Definition sdp.h:226
@ sdp_media_any
Definition sdp.h:225
@ sdp_media_data
Bulk data transfer.
Definition sdp.h:229
@ sdp_media_red
Redundancy.
Definition sdp.h:234
@ sdp_media_x
Unknown media.
Definition sdp.h:224
@ sdp_media_video
Video.
Definition sdp.h:227
@ sdp_media_message
Messaging sessions.
Definition sdp.h:231
@ sdp_media_application
Conferencing.
Definition sdp.h:228
@ sdp_media_control
Additional conference control.
Definition sdp.h:230
int sdp_attribute_cmp(sdp_attribute_t const *, sdp_attribute_t const *)
Compare two attribute (a=) fields.
Definition sdp.c:1372
int sdp_time_cmp(sdp_time_t const *a, sdp_time_t const *b)
Compare two time fields.
Definition sdp.c:1282
Session or media attribute.
Definition sdp.h:214
sdp_text_t * a_value
Attribute value.
Definition sdp.h:218
sdp_attribute_t * a_next
Next attribute in list.
Definition sdp.h:216
sdp_text_t * a_name
Attribute name.
Definition sdp.h:217
int a_size
sizeof sdp_attribute_t
Definition sdp.h:215
Session or media bandwidth.
Definition sdp.h:150
unsigned long b_value
Bandwidth in kilobits per second.
Definition sdp.h:156
sdp_bandwidth_t * b_next
Next bw description in list.
Definition sdp.h:152
sdp_text_t * b_modifier_name
Modifier if not well-known.
Definition sdp.h:155
sdp_bandwidth_e b_modifier
Meaning of value (total, or per application).
Definition sdp.h:153
int b_size
Size fo sdp_bandwidth_t.
Definition sdp.h:151
SDP connection - host or group address.
Definition sdp.h:128
sdp_nettype_e c_nettype
Network type.
Definition sdp.h:131
sdp_connection_t * c_next
Next connection in list.
Definition sdp.h:130
unsigned c_mcast
True if multicast.
Definition sdp.h:135
unsigned c_groups
Number of groups (if multiple)
Definition sdp.h:137
unsigned c_ttl
Time to live (scope)
Definition sdp.h:134
int c_size
Size fo sdp_connection_t.
Definition sdp.h:129
sdp_addrtype_e c_addrtype
Address type.
Definition sdp.h:132
sdp_text_t * c_address
Host or group address.
Definition sdp.h:133
Session key.
Definition sdp.h:206
sdp_text_t * k_method_name
Mechanism if not known
Definition sdp.h:209
sdp_text_t * k_material
Encryption key
Definition sdp.h:210
sdp_key_method_e k_method
Mechanism used to obtain key.
Definition sdp.h:208
int k_size
sizeof sdp_key_t
Definition sdp.h:207
Text list.
Definition sdp.h:299
int l_size
sizeof sdp_list_t
Definition sdp.h:300
sdp_list_t * l_next
Next text entry in list.
Definition sdp.h:301
sdp_text_t * l_text
Text as C string.
Definition sdp.h:302
Media announcement.
Definition sdp.h:269
int m_size
sizeof sdp_media_t
Definition sdp.h:270
sdp_key_t * m_key
Media key.
Definition sdp.h:285
unsigned m_rejected
Rejected media.
Definition sdp.h:291
sdp_session_t * m_session
Back-pointer to session level.
Definition sdp.h:272
unsigned m_mode
Inactive, recvonly, sendonly, sendrecv.
Definition sdp.h:293
sdp_media_e m_type
Media type
Definition sdp.h:274
sdp_connection_t * m_connections
List of addresses used.
Definition sdp.h:283
sdp_text_t * m_information
Media information.
Definition sdp.h:282
sdp_text_t * m_type_name
Media type name.
Definition sdp.h:275
sdp_rtpmap_t * m_rtpmaps
List of RTP maps.
Definition sdp.h:281
unsigned long m_port
Transport port number.
Definition sdp.h:276
sdp_text_t * m_proto_name
Transport protocol name.
Definition sdp.h:279
sdp_attribute_t * m_attributes
Media attributes.
Definition sdp.h:286
sdp_proto_e m_proto
Transport protocol
Definition sdp.h:278
sdp_media_t * m_next
Next media announcement
Definition sdp.h:271
unsigned long m_number_of_ports
Number of ports (if multiple)
Definition sdp.h:277
void * m_user
User data.
Definition sdp.h:288
sdp_list_t * m_format
List of media formats.
Definition sdp.h:280
sdp_bandwidth_t * m_bandwidths
Bandwidth specification.
Definition sdp.h:284
Session description identification.
Definition sdp.h:103
int o_size
sizeof sdp_origin_t
Definition sdp.h:104
sdp_text_t * o_username
Username of originator.
Definition sdp.h:105
uint64_t o_id
Session identification
Definition sdp.h:106
uint64_t o_version
Version of session description.
Definition sdp.h:107
sdp_connection_t * o_address
Address of originator.
Definition sdp.h:108
Description of repetition.
Definition sdp.h:172
unsigned long r_duration
Duration of activation.
Definition sdp.h:178
unsigned long r_offsets[1]
List of offsets from start-time.
Definition sdp.h:179
int r_size
Size of structure including r_offsets[r_number_of_offsets].
Definition sdp.h:173
int r_number_of_offsets
Number of offsets in list.
Definition sdp.h:176
unsigned long r_interval
Time between activations.
Definition sdp.h:177
Mapping from RTP payload to codec.
Definition sdp.h:314
sdp_text_t * rm_params
Format-specific parameters
Definition sdp.h:319
sdp_text_t * rm_fmtp
Contents of fmtp.
Definition sdp.h:320
unsigned rm_any
Wildcard entry.
Definition sdp.h:323
unsigned rm_pt
Payload type.
Definition sdp.h:322
sdp_text_t * rm_encoding
Codec name.
Definition sdp.h:317
unsigned long rm_rate
Sampling rate.
Definition sdp.h:318
unsigned rm_predef
is this entry well-known?
Definition sdp.h:321
int rm_size
sizeof sdp_rtpmap_t
Definition sdp.h:315
sdp_rtpmap_t * rm_next
Next RTP map entry
Definition sdp.h:316
Session description.
Definition sdp.h:82
int sdp_size
sizeof sdp_session_t
Definition sdp.h:83
sdp_text_t * sdp_subject
Session name.
Definition sdp.h:87
sdp_text_t * sdp_information
Session information
Definition sdp.h:88
sdp_attribute_t * sdp_attributes
Session attributes.
Definition sdp.h:96
sdp_media_t * sdp_media
Media descriptors.
Definition sdp.h:98
sdp_list_t * sdp_emails
E-mail address(s)
Definition sdp.h:90
sdp_text_t * sdp_uri
URi of description.
Definition sdp.h:89
sdp_connection_t * sdp_connection
Group (or member) address.
Definition sdp.h:92
sdp_key_t * sdp_key
Session key.
Definition sdp.h:95
sdp_text_t * sdp_charset
SDP charset (default is UTF8)
Definition sdp.h:97
sdp_version_t sdp_version[1]
SDP version.
Definition sdp.h:85
sdp_session_t * sdp_next
Next description in list.
Definition sdp.h:84
sdp_origin_t * sdp_origin
Owner/creator and session ID.
Definition sdp.h:86
sdp_time_t * sdp_time
Session active time.
Definition sdp.h:94
sdp_list_t * sdp_phones
Phone number(s)
Definition sdp.h:91
sdp_bandwidth_t * sdp_bandwidths
Session bandwidth.
Definition sdp.h:93
Active time description.
Definition sdp.h:161
sdp_zone_t * t_zone
Time Zone infromation.
Definition sdp.h:167
unsigned long t_stop
Stop time (seconds since 1900)
Definition sdp.h:165
sdp_time_t * t_next
Next time description in list.
Definition sdp.h:163
int t_size
sizeof sdp_time_t in bytes
Definition sdp.h:162
sdp_repeat_t * t_repeat
Repeat information.
Definition sdp.h:166
unsigned long t_start
Start time (seconds since 1900)
Definition sdp.h:164
Timezone.
Definition sdp.h:184
int z_size
Size of structure including z_adjustments[z_number_of_adjustments].
Definition sdp.h:186
long z_offset
Adjustment offset
Definition sdp.h:190
struct sdp_zone_s::@1 z_adjustments[1]
List of timezone adjustments.
int z_number_of_adjustments
Number of adjustments in list
Definition sdp.h:187
unsigned long z_at
Adjustment time
Definition sdp.h:189
SU_HOME_T su_home_t
#define SOFIAPUBFUN
#define SOFIAPUBVAR
SU_U64_T uint64_t

Sofia-SIP 1.12.11devel - Copyright (C) 2006 Nokia Corporation. All rights reserved. Licensed under the terms of the GNU Lesser General Public License.